CN105723558B - 薄膜封装电池的制造方法 - Google Patents
薄膜封装电池的制造方法 Download PDFInfo
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- CN105723558B CN105723558B CN201480061532.4A CN201480061532A CN105723558B CN 105723558 B CN105723558 B CN 105723558B CN 201480061532 A CN201480061532 A CN 201480061532A CN 105723558 B CN105723558 B CN 105723558B
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- electrolyte
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- 238000004519 manufacturing process Methods 0.000 title claims description 23
- 239000003792 electrolyte Substances 0.000 claims abstract description 75
- 238000000034 method Methods 0.000 claims abstract description 51
- 238000002347 injection Methods 0.000 claims abstract description 28
- 239000007924 injection Substances 0.000 claims abstract description 28
- 239000010408 film Substances 0.000 claims description 46
- 238000007789 sealing Methods 0.000 claims description 18
- 239000012298 atmosphere Substances 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 claims description 2
- 239000010409 thin film Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 20
- 238000003466 welding Methods 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 239000011888 foil Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- -1 polyethylene Polymers 0.000 description 5
- 239000007774 positive electrode material Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000007773 negative electrode material Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 241000278713 Theora Species 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000003490 calendering Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005518 electrochemistry Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910032387 LiCoO2 Inorganic materials 0.000 description 1
- 229910003005 LiNiO2 Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Classifications
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- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
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- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
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- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
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- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
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- H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
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- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
- H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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- H01M50/562—Terminals characterised by the material
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- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
- H01M50/618—Pressure control
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
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- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
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- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
- Filling, Topping-Up Batteries (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013232673 | 2013-11-11 | ||
JP2013-232673 | 2013-11-11 | ||
PCT/JP2014/077525 WO2015068548A1 (ja) | 2013-11-11 | 2014-10-16 | フィルム外装電池の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105723558A CN105723558A (zh) | 2016-06-29 |
CN105723558B true CN105723558B (zh) | 2019-04-09 |
Family
ID=53041331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201480061532.4A Active CN105723558B (zh) | 2013-11-11 | 2014-10-16 | 薄膜封装电池的制造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9847556B2 (zh) |
EP (1) | EP3070779B1 (zh) |
JP (1) | JP6058815B2 (zh) |
KR (1) | KR101889629B1 (zh) |
CN (1) | CN105723558B (zh) |
WO (1) | WO2015068548A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6479458B2 (ja) * | 2014-12-24 | 2019-03-06 | 昭和電工パッケージング株式会社 | 電池の製造方法 |
EP3349272A4 (en) | 2016-01-29 | 2018-10-31 | LG Chem, Ltd. | Battery cell and method for manufacturing battery cell |
CN107516714A (zh) * | 2017-07-28 | 2017-12-26 | 山东嘉寓润峰新能源有限公司 | 一种防止超薄聚合物电池内阻升高的封装方法 |
CN109449474B (zh) * | 2018-09-19 | 2021-09-14 | 多氟多新能源科技有限公司 | 一种软包电池的制备方法 |
JP7235571B2 (ja) * | 2019-04-03 | 2023-03-08 | 積水化学工業株式会社 | 積層型電池の製造方法 |
KR20210050748A (ko) * | 2019-10-29 | 2021-05-10 | 에스케이이노베이션 주식회사 | 파우치형 이차전지 |
CN113258226B (zh) * | 2021-05-13 | 2022-09-13 | 南驰能源科技(深圳)有限公司 | 一种锂电池生产用密封注液装置及其实施方法 |
CN115347284A (zh) * | 2021-05-14 | 2022-11-15 | 中创新航科技股份有限公司 | 电池制造方法及电池 |
JP7420323B2 (ja) | 2021-12-28 | 2024-01-23 | 大日本印刷株式会社 | 蓄電デバイス |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1045463A1 (en) * | 1999-04-14 | 2000-10-18 | Alcatel | A method of fabricating an electrochemical cell battery and an improved cell package |
EP1396037B1 (en) * | 2001-02-08 | 2006-05-17 | Eveready Battery Company, Inc. | Apparatus and method for assembling a flexible battery that is electrolyte-tight |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3795713B2 (ja) * | 1999-09-21 | 2006-07-12 | Tdk株式会社 | シート型電池の製造方法 |
JP2001102090A (ja) | 1999-09-30 | 2001-04-13 | Mitsubishi Electric Corp | 板状電池の製造方法 |
JP2002246068A (ja) | 2001-02-15 | 2002-08-30 | Osaka Gas Co Ltd | 非水系二次電池 |
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- 2014-10-16 EP EP14859745.3A patent/EP3070779B1/en active Active
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- 2014-10-16 WO PCT/JP2014/077525 patent/WO2015068548A1/ja active Application Filing
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JP6058815B2 (ja) | 2017-01-11 |
EP3070779A1 (en) | 2016-09-21 |
US20160294014A1 (en) | 2016-10-06 |
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KR101889629B1 (ko) | 2018-08-17 |
US9847556B2 (en) | 2017-12-19 |
EP3070779A4 (en) | 2016-09-28 |
KR20160071439A (ko) | 2016-06-21 |
CN105723558A (zh) | 2016-06-29 |
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WO2015068548A1 (ja) | 2015-05-14 |
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